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  2. Syphilis - Wikipedia

    en.wikipedia.org/wiki/Syphilis

    Syphilis (/ ˈ s ɪ f ə l ɪ s /) is a sexually transmitted infection caused by the bacterium Treponema pallidum subspecies pallidum. [1] The signs and symptoms depend on the stage it presents: primary, secondary, latent or tertiary.

  3. Congenital syphilis - Wikipedia

    en.wikipedia.org/wiki/Congenital_syphilis

    Congenital syphilis; Notched incisors known as Hutchinson's teeth which are characteristic of congenital syphilis: Specialty: Infectious diseases : Symptoms: Rash, fever, large liver and spleen, skeletal abnormalities [1]

  4. Tabes dorsalis - Wikipedia

    en.wikipedia.org/wiki/Tabes_dorsalis

    Tabes dorsalis is a late consequence of neurosyphilis, characterized by the slow degeneration (specifically, demyelination) of the neural tracts primarily in the dorsal root ganglia of the spinal cord (nerve root).

  5. Cercaria - Wikipedia

    en.wikipedia.org/wiki/Cercaria

    A cercaria (plural cercariae) is a larval form of the trematode class of parasites. It develops within the germinal cells of the sporocyst or redia. [1] A cercaria has a tapering head with large penetration glands. [2]

  6. Guatemala syphilis experiments - Wikipedia

    en.wikipedia.org/wiki/Guatemala_syphilis_experiments

    Guatemala. The Guatemala syphilis experiments were United States-led human experiments conducted in Guatemala from 1946 to 1948. The experiments were led by physician John Charles Cutler, who also participated in the late stages of the Tuskegee syphilis experiment.

  7. Harry Styles - Wikipedia

    en.wikipedia.org/wiki/Harry_Styles

    Harry Edward Styles (born 1 February 1994) is an English singer, songwriter, and actor. Known for his influence in popular culture, showmanship, artistry, and philanthropy, he is a subject of widespread public interest with a vast fanbase.

  8. Sicily - Wikipedia

    en.wikipedia.org/wiki/Sicily

    Sicily (Italian: Sicilia, Italian: [siˈtʃiːlja] ⓘ; Sicilian: Sicilia, Sicilian: [sɪˈ(t)ʃiːlja] ⓘ), officially the Sicilian Region (Italian: Regione siciliana), is an island in the central Mediterranean Sea, south of the Italian Peninsula in continental Europe and is one of the 20 regions of Italy.

  9. Henrietta Lacks - Wikipedia

    en.wikipedia.org/wiki/Henrietta_Lacks

    This is an accepted version of this page This is the latest accepted revision, reviewed on 13 February 2025. African-American woman (1920–1951), source of HeLa immortal cell line "Lacks" redirects here. For other uses, see Lack. Henrietta Lacks Lacks c. 1945–1951. Born Loretta Pleasant (1920-08-01) August 1, 1920 Roanoke, Virginia, U.S. Died October 4, 1951 (1951-10-04) (aged 31) Baltimore ...